98946490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{27409}}^1$

素因数の和:27454

約数の個数: 24

約数和(自身を含む): 187977780

約数和(自身を除く): 89031290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 27409, 54818, 137045, 274090, 520771, 1041542, 2603855, 5207710, 9894649, 19789298, 49473245, 98946490]

約数ペア:

[(1, 98946490), (2, 49473245), (5, 19789298), (10, 9894649), (19, 5207710), (38, 2603855), (95, 1041542), (190, 520771), (361, 274090), (722, 137045), (1805, 54818), (3610, 27409)]